SPECweb99 Result

===============================================================================
							||
 Compaq Computer Corp. : Alphaserver DS20E Mod          ||     1943 SPECweb99
 Zeus Ltd : Zeus 4.0r1                                  ||        
							||
===============================================================================

PERFORMANCE

               |  Conforming Simultaneous
   Iteration   |       Connections
---------------+----------------------------
      1        |         1942
      2        |         1943
      3        |         1945
---------------+----------------------------
    Median     |         1943

===============================================================================
                              Availability Dates

All Hardware                  Jun-2001
HTTP Software                 Aug-2001
Operating System              Sep-2001
Supplemental System           Sep-2001

                                   Hardware

Vendor                        Compaq Computer Corp.
Model                         Alphaserver DS20E Model  68/833
Processor                     833 MHz 21264B
# Processors                  2 cores, 2 chips, 1 core/chip
Primary Cache                 64KBI+64KBD on chip
Secondary Cache               8MB off chip
Other Cache                   none
Memory                        4 GB
Disk Subsystem                14 x(COMPAQ BB00912301 9GB SCSI)
Disk Controllers              1 x Adaptec 7895 Adapter FW SCSI
Other Hardware                1 x ALTEON ACEswitch 180 GbE Switch

                                   Software

Operating System              Compaq Tru64 UNIX V5.1A Spiked
File System                   UFS & AdvFS
Other Software                Compaq C V6.4-009

                                 HTTP Software

Vendor                        Zeus Ltd
HTTP Software                 Zeus 4.0r1
API                           ISAPI
Server Cache                  none
Log Mode                      Binary Log Format

                                 Test Sponsor

Test Date                     Oct-2001
Tested By                     Compaq
SPEC License                  2

                                    Network

# of Controllers              1
Network Controllers           1 x DEGPA-SA
# of Nets                     1
Type of Nets                  Gigabit Ethernet
Network Speed                 1 Gb/s
MSL (sec)                     30 (Non RFC1122)
Time-Wait (sec)               60 (Non RFC1122)
MTU                           1500

                                    Clients

# of Clients                  4
Model                         Compaq DS20E
Processor                     667MHz 21264
# of Processors               2
Memory                        1GB
Network Controller            DEGPA-SA
Operating System              Compaq Tru64 UNIX V5.1
Compiler                      Compaq C V6.3-027

                            Benchmark Configuration

Requested Connections         1950
Fileset Size (MB)             6358.64

===============================================================================
                           Notes/Tuning information

SUT Notes

Operating System Notes
    Kernel (vmunix) tuning using Spike:
    Spike is a tool that performs feedback-based code optimization on
    programs.  To optimize the kernel a profile was taken using the
    Continuous Profiling Infrastructure (DCPI) tool while running a
    static HTTP workload. For details see the tuning disclosure.
    OS Tuning parameters:
    vm:
    swapdevice=/dev/disk/dsk0b
    vm_swap_eager = 0
    proc:
    max_per_proc_address_space = 0x40000000000
    max_per_proc_data_size = 0x40000000000
    max_proc_per_user = 2048
    max_threads_per_user = 0
    per_proc_address_space = 0x40000000000
    per_proc_data_size = 0x40000000000
    inet:
    ipqmaxlen = 2000
    ipqs = 16
    tcbhashnum = 16
    tcbhashsize = 8192
    tcp_sendspace = 1048576
    net:
    netisrthreads=2
    netisrwakeupthreshold = 96
    socket:
    somaxconn = 32765
    sominconn = 32765
    umc = 1
    vfs:
    name_cache_hash_size = 16384
    namei_cache_valid_time = 8400
    alt:
    minimal_isr=0

HTTP Software Notes
    Zeus Tuning
    runningsites/<host>: bindaddr text 10.76.76.76
    global.cfg:
    tuning!bind_any yes
    tuning!cache_files 192461
    tuning!cache_flush_interval 86400
    tuning!cache_large_file 1048576
    tuning!cache_max_bytes 0
    tuning!cache_small_file 0
    tuning!cache_stat_expire 86400
    tuning!num_children 3
    tuning!so_wbuff_size 1048576
    tuning!softservers no
    tuning!unique_bind no
    tuning!use_poll no
    tuning!cache_cooling_time 0
    tuning!cbuff_size 65536
    tuning!keepalive yes
    tuning!keepalive_max -1
    tuning!modules!isapi!writeclient_limit 104857600

Hardware Notes
    Disk Configuration:
    disk1: OS (/, /usr) [Controller 1]
    disk2: URLroot (/www) [2]
    disk3, disk9: http logging (log_dmn#log_fs) [1,2]
    disk4-7, disk10-13 wwwdomain#file_set rw,noatimes [1,2]
    disk0: swap [1]

Network Notes
    Network Tuning: N/A

Client Notes
    max-proc-per-user = 0
    proc:
    maxusers = 1024
    max-threads-per-user = 1024
    socket:
    sominconn = 32765
    somaxconn = 32765
    inet:
    ipport_userreserved = 65000
    tcp_recvspace = 60000

Other Notes
    Tuning Disclosure: Compaq-20010614.txt
    Dynamic API: Compaq-ES45-20011115-Z4.tar.gz

===============================================================================

Test Run Details
 
    Run    Conforming  Percent  |  Throughput  Response ops/sec/  Kbits/
    Num    Connections Conform  |  ops/sec     msec     loadgen   sec
      1     1942        99.6%   |   5476.8       361.4    2.81     331.6
  =>  2     1943        99.6%   |   5477.2       361.3    2.81     331.5
      3     1945        99.7%   |   5478.9       361.3    2.81     332.0